Mask keyword interrupt instead of loading the module later

vinc · Oct 18, 2024 · 1dfe500 · 1dfe500
1 parent e40526f
commit 1dfe500
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -23,21 +23,19 @@ use bootloader::BootInfo;
 const KERNEL_SIZE: usize = 4 << 20; // 4 MB
 
 pub fn init(boot_info: &'static BootInfo) {
-    use x86_64::instructions::read_rip;
-    let virt_addr = read_rip();
 
     sys::vga::init();
     sys::gdt::init();
     sys::idt::init();
     sys::pic::init(); // Enable interrupts
     sys::serial::init();
+    sys::keyboard::init();
     sys::time::init();
 
     let v = option_env!("MOROS_VERSION").unwrap_or(env!("CARGO_PKG_VERSION"));
     log!("SYS MOROS v{}", v);
 
     sys::mem::init(boot_info);
-    sys::keyboard::init(); // Must not run before MEM
     sys::acpi::init(); // Require MEM
     sys::cpu::init();
     sys::rng::init();

diff --git a/src/sys/mem.rs b/src/sys/mem.rs
@@ -15,6 +15,7 @@ static MEMORY_SIZE: AtomicU64 = AtomicU64::new(0);
 static ALLOCATED_FRAMES: AtomicUsize = AtomicUsize::new(0);
 
 pub fn init(boot_info: &'static BootInfo) {
+    sys::idt::set_irq_mask(1); // Mask keyboard interrupt
     //interrupts::without_interrupts(|| {
         let mut memory_size = 0;
         let mut last_end_addr = 0;
@@ -60,6 +61,7 @@ pub fn init(boot_info: &'static BootInfo) {
 
         sys::allocator::init_heap().expect("heap initialization failed");
     //});
+    sys::idt::clear_irq_mask(1);
 }
 
 pub fn mapper() -> &'static mut OffsetPageTable<'static> {